Many PCB engineers often draw computer motherboards and are very familiar with excellent tools such as Allegro. However, it is a pity that they rarely know how to control impedance and how to use tool
When customizing the system, I added the Microsoft Pinyin Chinese input method. As a result, when it was run, only the initial consonants were output, but not the finals, and no Chinese could be typed
printf("input a 4 hexadecimal:"); scanf("%.2X %.2X %.2X %.2X",&bb[0],&bb[1],&bb[2],&bb[3]); printf("%.2X %.2X %.2X %.2X",&bb[0],&bb[1],&bb[2],&bb[3]); I input 33 33 13 40. The result is 22FF64 22FF65
The purpose of this DMA-ADC is to make full use of chip resources and work in low power mode. There is no routine for it on the official website. When I was exploring it myself, problems came one afte